Date	NTD/USD
2015/6/1	30.932
2015/5/29	30.871
2015/5/28	30.801
2015/5/27	30.725
2015/5/26	30.708
2015/5/25	30.571
2015/5/22	30.541
2015/5/21	30.650
2015/5/20	30.682
2015/5/19	30.640
2015/5/18	30.610
2015/5/15	30.612
2015/5/14	30.681
2015/5/13	30.780
2015/5/12	30.810
2015/5/11	30.780
2015/5/8	30.765
2015/5/7	30.803
2015/5/6	30.753
2015/5/5	30.781